baber/WOPTO huggingface dataset:
Patent EP-0405815-A1 (EP)
Inventor: CROSSLAND WILLIAM ALDEN
IPC: G02F1/135
Filed: 1990-06-19
Abstract: A smart pixel is comprised by a chiral smectic liquid crystal light modulator (45) (ferro-electric or electroclinic) disposed on a semiconductor substrate and having associated therewith electronic circuitry (41-44) formed in the semiconductor substrate in particular a single crystal silicon VLSI substrate, which circuitry is such as to provide localised intelligence (electrical signal processing and conditioning, pointwise operations, logic functions) at the modulator. The circuitry may comprise photodetector/threshold circuitry (Fig. 7) or digital-to-analogue conversion (Figs. 3 or 4), for example.
Patent EP-0405955-A1 (EP)
Inventor: PASCHER REINHARD C O MARKETING
IPC: B63B35/79
Filed: 1990-06-27
Abstract: A harness for boardsailing has straps 42, 48 which are swivably mounted on substantially rigid panels 36, 38 by couplings 39, 47, 50. The couplings 39, 47, 50 each comprise two parts which snap fit together through an aperture in the panels 36, 38 and swivel in the apertures.
Patent EP-0418001-A1 (EP)
Inventor: JIINJEN ALBERT SUE
IPC: C23C30/00
Filed: 1990-09-10
Abstract: A multilayer coating of at least 2 layers of a nitride-containing compound in which at least one layer contains at least 2 atomic percent of nitrogen different than the nitrogen contained in an adjacent layer; and a method for producing the multilayer coating.
Patent EP-0439908-A1 (EP)
Inventor: KARIMI HOUSHANG
IPC: A61L33/06
Filed: 1990-11-07
Abstract: An article which becomes lubricious when wet includes a base polymer and a coating composition thereon. The composition includes a lubricating polymer and a matrix polymer which adheres to the base polymer and serves as a carrier for the lubricating polymer. The composition may also include a homogenizing polymer to enhance the compatibility of the matrix and lubricating polymer. The invention includes a method to make the article of the invention by coextruding the base polymer and the coating composition.
Patent EP-0387146-A1 (EP)
Inventor: DE CHAMBOSI EMMANUEL
IPC: G06N3/063
Filed: 1990-03-06
Abstract: Le réseau neuronal de l'invention, du type à matrice cartésienne, comporte une première colonne (Lo) de sommation (A) des signaux d'entrée, et à chaque intersection des M lignes (L1 à LM) et n colonnes (Ve1 à Ven) un synapse constitué par une simple porte logique (Pji).
Patent EP-0391802-A1 (EP)
Inventor: LASBLEIZ PIERRE
IPC: A44B5/00
Filed: 1990-04-04
Abstract: Cuff link (1) comprising an arm (2) terminated by rings (3), two sticks (4) designed such that they can be inserted in the corresponding gripping units, and removable means of holding the sticks in the rings, characterised in that the said means comprise, for each stick (4), a transverse drilling (5) produced in the latter and passing through it, a tube (10) housed in the drilling (5) and containing two balls (6) pushed in opposite directions by a spring (7) placed in the tube, in order that they partially protrude from the surface of the stick, and in each ring (3) are formed two impressions (9) positioned in order to receive the balls (6) and thus to hold this stick (4) in place in the ring (3). This arrangement allows the use of sticks having two faces of different colours and of any cross section, which facilitates their matching with the chosen garment. <IMAGE>
Patent EP-0421898-A1 (EP)
Inventor: JEAN YVES
IPC: H04M1/03
Filed: 1990-10-01
Abstract: The present invention relates to a telephone handset comprising a solid body (1) having substantially the shape of the final handset, moulded in such a way as to include the end of the sheath (2) of the connecting cable and the wires (3, 4) coming out of this cable and emerging on the same side as the bases of the caps of the microphone and earpiece (7, 8), and an overmoulding (12) of a thickness which is substantially constant around this body, this overmoulding comprising lips (13) for positioning of the caps. <IMAGE>
Patent EP-0408481-A1 (EP)
Inventor: DELIMBEUF JEAN-MARIE
IPC: A01C15/02
Filed: 1990-07-13
Abstract: The orifice 3 of the tank 1 is calibrated by means of an interchangeable washer 4 which is fixed to the base 2 of the tank 1 and through which passes an endless screw 6 actuated by an electric motor 10 associated with a variable-speed unit 12 making it possible to adjust the direction and speed of rotation of the latter, the endless screw 6 being fixed to a distributor disc 7 centred on it, located at a short distance below the orifice 3 and comprising, on its surface, uniformly spaced serrations 8 delimiting spaces 9 making it possible to ensure the projection and distribution of the granules coming out of the tank 1 through the space 4' formed between the washer 4 and the endless screw 6. <IMAGE>
Patent EP-0471913-A1 (EP)
Inventor: PEREGO LUCIANO
IPC: G11B23/113
Filed: 1990-08-28
Abstract: In a cassette loading machine several loading modules (4) carry out the loading of a predetermined amount of use tape (8) into the individual cassettes (3), said tape being continuously supplied from a pancake (9) mounted on a support hub (10). When one of the pancakes (9) mounted on one of the hubs (10) is out of tape (8), the intervention of a manipulating unit (48) occurs and said unit picks up, by means of a grasping and release member (59) carried by a supply module (55), a new pancake (9) filled with use tape (8) from a storage unit (14) located sideways. The manipulating unit (48) moves close to the out of tape pancake (9) and removes it from the respective support hub (10) with the aid of a grasping member (59) carried by a discharge module (54). Then the new pancake (9) filled with use tape is mounted onto the support hub (10) in place of the out of tape pancake (9).
Patent EP-0454745-A1 (EP)
Title: Housing seating for an upper valve.
Inventor: BARTOSCHEK MANFRED
IPC: F16K27/10
Filed: 1990-01-09
Abstract: PCT No. PCT/EP90/00038 Sec. 371 Date Jul. 22, 1991 Sec. 102(e) Date Jul. 22, 1991 PCT Filed Jan. 9, 1990 PCT Pub. No. WO90/08281 PCT Pub. Date Jul. 26, 1990.A valve has a housing, and a partition in the housing which is inclined to the transverse and longitudinal axes of the housing. The partition, which is welded to the housing, consists of a plate having an opening formed by bending portions of the plate out of the plane of the latter. The bent portions are inclined to such plane and include surfaces which bound the opening. These surfaces extend conically and define a valve seat.
Patent EP-0463075-A1 (EP)
Title: Stabilized urea based fertilizers for foliar application.
Inventor: HIGGONS DENNIS JOHN
IPC: C05G3/00
Filed: 1990-03-19
Abstract: A solution of a divalent cationic monovalent anionic salt and urea for use as a foliar spray. The divalent cationic monovalent anionic salt is preferably a salt of magnesium, calcium or zinc and a chloride or nitrate. The amount of the divalent cationic monovalent urea salt is present in solution in an amount such that a 4:1 Urea N:Metal molar ratio is approached in which proportion the urea becomes urease resistant.
Patent EP-0497772-A1 (EP)
Inventor: MOORE CHARLES H
IPC: G06F7/58
Filed: 1990-08-02
Abstract: Un microprocesseur (50) comprend une unité centrale de traitement principal (CPU) (70) et un accès direct en mémoire séparé (DMA) (72) dans un seul circuit intégré constituant le microprocesseur (50). La CPU principale (70) possède une première pile de profondeur 16 (74) qui possède un registre d'article supérieur (76) et un registre d'article suivant (78), respectivement connectés pour envoyer des signaux d'entrée à une unité logique arithmétique (ALU) (80) par l'intermédiaire de lignes (82) et (84). Une sortie de ALU est connectée au registre d'article supérieur (76) par la ligne (86). La sortie du registre d'articles supérieurs en (82) est également connectée par la ligne (88) à un bus de données interne (90). Un compteur de boucle (92) est connecté à un dispositif décrémentiel (94) par les lignes (96) et (98). Le compteur de boucle (92) est connecté bidirectionnellement au bus de données interne (90) par la ligne (100). Un pointeur de pile (102), un pointeur de pile de retour (104), un registre de mode (106) et un registre d'instruction (108) sont également connectés au bus de données interne (90) par l'intermédiaire des lignes (110, 112, 114 et 116), respectivement. Le bus de données interne (90) est connecté à l'unité de commande de mémoire (118) et à la porte (120). La porte (120) envoie des signaux d'entrée sur les lignes (122, 124 et 126) au registre X (128), au compteur de programme (13)) et au registre Y (132) de la pile de retour (134).
Patent EP-0491737-A1 (EP)
Inventor: SANDERS JOHN D
IPC: F16L25/00
Filed: 1990-08-30
Abstract: L'invention se rapporte à une structure de tuyau souple, à un raccord pour un tel tuyau et à des procédés de fabrication de cette structure et de ce raccord. La structure de tuyau souple (30-30C)se compose d'un tuyau souple tubulaire (31) et d'un raccord (32) fixé à l'une des extrémités du tuyau souple tubulaire. La surface périphérique interne (34') du tuyau souple tubulaire (31) est formée par un tuyau souple interne cannelé (34) fabriqué à partir d'un matériau polymère et comportant des dents convexes vers l'intérieur (35') avec des creux (36') entre elles, s'étendant d'une extrémité (37) du tuyau souple tubulaire (31) à l'autre extrémité (38). Le raccord (32) comporte une pièce rapportée (61, 61A, 51B, 60C) qui est disposée dans l'une des extrémités (33-33C) du tuyau souple tubulaire (31) et qui est expansée radialement vers l'extérieur de façon à former une jointure étanche avec le tuyau souple interne cannelé. La pièce rapportée (61, 61A, 51B, 60C) présente une surface périphérique externe (77, 77A) définie par plusieurs dents convexes vers l'extérieur (78-78C) avec des creux (79, 79C) entre elles. Les dents de la pièce rapportée sont reçues respectivement dans les creux (36') du tuyau souple interne (34) et les dents (35') du tuyau souple interne sont reçues respectivement dans les creux (79-79C) de la pièce rapportée, de sorte que la paroi intérieure du tuyau souple tubulaire (31) forme une jointure essentiellement étanche avec la paroi intérieure du raccord (32).
Patent EP-0451291-A1 (EP)
Inventor: IMAI TETSUYA MITSUBISHI JUKOGY
IPC: B01D53/86
Filed: 1990-10-30
Abstract: Catalyseur éliminant efficacement des substances nuisibles contenues dans les gaz d'échappement émis par une installation industrielle, un véhicule automobile, etc., et produisant un smog photochimique, tel que le NOx, le CO et les hydrocarbures. On a développé ce catalyseur en se fondant sur la découverte qu'un silicate cristallin présentant une composition chimique et une structure cristalline spécifiques et contenant du cuivre présente non seulement une activité extrêmement intense en tant que catalyseur de décomposition catalytique du NO, mais également d'excellentes caractéristiques de sélectivité du NO en N2, ainsi qu'une activité stable en présence d'oxygène et de SOx. On a également découvert que la teneur en NOx, en CO et en hydrocarbures est réduite aux alentours du rapport théorique air/combustible et dans une région plus élevée que le rapport théorique air/combustible, c'est-à-dire en présence d'oxygène. Plus spécifiquement, ce catalyseur décompose efficacement le NOx contenu dans un gaz d'échappement en N2 et O2, et réduit efficacement la teneur en NOx, en CO et en hydrocarbures d'un gaz d'échappement.
Patent EP-0497832-A1 (EP)
Inventor: GARCIA ANGELA M
IPC: G16H40/20
Filed: 1990-10-24
Abstract: Un système informatisé hospitalier (26) comprend des terminaux (24) dans tous les départements (12 et 14) permettant d'entrer des informations concernant le séjour d'un patient dans l'hôpital. Les informations initiales entrées comprennent l'historique (28) du patient, les résultats (3) de l'examen physique effectué par le docteur ayant reçu le patient, et les demandes du docteur en vue d'effectuer des tests ou autres soins à l'hôpital. Le système (26) imprime un historique et un rapport pour le dossier du patient et met en évidence des découvertes anormales et des plaintes. Le système (26) programme et reprogramme tous les services hospitaliers pour le patient sur une base prioritaire, éliminant ainsi cette responsabilité des infirmières et autre personnel hospitalier, ce qui évite d'avoir des situations où le patient doit se trouver simultanément en deux endroits. Le système (26) reçoit et mémorise tous les résultats des tests et les notes des techniciens, infirmières et docteurs et imprime un document résumé de planification de décharge pour la feuille ou dossier, ainsi qu'un document d'instructions pour le patient.
Patent EP-0498833-A1 (EP)
Title: Joint.
Inventor: LINDH LEIF
IPC: A61F5/01
Filed: 1990-10-26
Abstract: PCT No. PCT/SE90/00696 Sec. 371 Date Apr. 30, 1992 Sec. 102(e) Date Apr. 30, 1992 PCT Filed Oct. 26, 1990 PCT Pub. No. WO91/06267 PCT Pub. Date May 16, 1991.A hinge for use in an orthosis having the function of supporting, protecting and/or controlling a body joint. The hinge includes first and second sets of flexible, substantially planar, elongated strip-shaped elements mutually slidable in a plane-to-plane contacting relationship. The strip-shaped elements are carried by supporting members having a controlling and guiding function and at least one of the sets of strip-shaped elements is comprised of resilient strip elements having a degree of springiness and stiffness and being resiliently flexible in the longitudinal direction of the strip yet essentially rigid against bending about an axis essentially perpendicular to the hinge axis of the joint. The second set of strip-shaped elements is of a lower degree of springiness and stiffness than the first set and serves as spacer elements having the function of guiding and supporting the resilient elements such that the spacing between the elements is maintained constant along substantially the entire length of the elements. At least one of the strip shaped elements of both the first and second sets is fixed at its opposite ends with a means being provided for the supporting members to move when the hinge is flexed or extended.
Patent EP-0441183-A1 (EP)
Title: Verfahren zur Herstellung von wasserfreien Zinn(IV)-carboxylaten
Inventor: RUF ERICH DR
IPC: C07C51/41
Filed: 1991-01-24
Abstract: Verfahren zur Herstellung von wasserfreien Zinn(IV)-carboxylaten, wobei man zunächst entweder metallisches Zinn oder Sn(II)-acetat mit Essigsäureanhydrid im Überschuß unter Rühren bei Temperaturen von 50 bis 150°C unter Durch leiten von Sauerstoff oder Zusatz von sauerstoffabgebenden Mitteln behandelt, das entstandene Zinn(IV)-acetat abtrennt und dieses dann in an sich bekannter Weise mit organischen Säureanhydriden oder Carbonsäuren mit mehr als vier Kohlenstoffatomen bei Temperaturen von 80 bis 150°C umsetzt und das freigesetzte Essigsäureanhydrid bzw. die freigesetzte Essigsäure unter Vakuum abdestilliert.
Patent EP-0450280-A1 (EP)
Title: Loading mechanism for guns
Inventor: GRIMM WOLFGANG
IPC: F41A9/16
Filed: 1991-02-08
Abstract: A loading mechanism for guns has a loading shell for receiving projectiles from a magazine (3) and for transferring them into a loading position, in which the projectile (4) lying on the loading shell is aligned with the core axis of the gun (2) and from which it is movable together with the loading shell (13) into a feed position, from which it is accelerated into the barrel by means of a feeder. In order to position the projectile exactly for the feed position, especially also in a negative index position of the gun, and to absorb the acceleration forces acting on the horizontal projectile during movement, there is a holding device (17) which can be advanced radially in the region of the upper vertex of the projectile and which, by means of a gear driven by means of the travelling movement of the loading shell, can be moved out of a release position in the region of the loading position, during movement into the feed position, into a holding position pressing the projectile against the loading shell and can be released again in the feed position.
Patent EP-0444597-A1 (EP)
Inventor: NARASAKA KOICHI
IPC: C07D263/26
Filed: 1991-02-26
Abstract: This invention relates to a cyclobutane derivative represented by the following general formula (I):
       
 wherein X represents a group represented by the formula
       
 (wherein R¹ represents an alkyl group having 1 to 5 carbon atoms or an aryl-substituted alkyl group wherein the alkyl group has 1 to 5 carbon atoms; 
R² represents a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, a protected hydroxyalkyl group having 1 to 5 carbon atoms or a protected carboxyl group; and 
R³ and R⁴ independently represent each a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, a protected hydroxyalkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 5 carbon atoms or an aryl-substituted alkoxy group wherein the alkoxy group has 1 to 5 carbon atoms; or 
alternately R³ and R⁴ are bound together to thereby form a 3- to 30-membered carbocyclic or heterocyclic ring); 
A represents an optionally substituted polymethylene group having 2 to 5 carbon atoms; 
Y represents an oxygen or a sulfur atom; and 
Z represents an optionally substituted methylene group or an oxygen or a sulfur atom; 
which is expected to be useful as reagents, drugs, agricultural chemicals and perfumes as well as an intermediate for the preparation thereof.
Patent EP-0438184-A1 (EP)
Inventor: SAITO MUNEO
IPC: G01N30/02
Filed: 1988-01-15
Abstract: A pressure control apparatus (13,22) is used in an apparatus for effecting extraction (6), chromatographic (16) separation, and fractionation (24). The pressure control apparatus (13,22) is intended to reduce the amount of a fluid stagnating in a valve (11,20), and is arranged to cyclically open and close the valve (11,20), thereby controlling the level of pressure. An apparatus for effecting extraction, chromatographic separation, and fractionation is designed to perform in an on-line manner the extraction of soluble components contained in a sample as well as the separation and fractionation of the components. A chromatography (16) is connected to a downstream side of a supercritical fluid extraction device (6), and the aforesaid pressure control apparatus is used as back-pressure regulators (9, 18) for the chromatography (16) and the extraction device (6). An extraction fluid (1) and an elution fluid (1) which are used in a mobile phase may be a common fluid (Fig. 1) or separate fluids (Fig. 10). At the time of extraction, the soluble components of the sample within an extraction vessel (6) is extracted by a supercritical fluid (1), and is delivered to an adsorption column (14). The supercritical fluid is converted into a gas by reducing the pressure within the adsorption column and thus the solubility of the fluid is lowered so that the resultant extract is adsorbed by an adsorbent packed in this column. At the time of chromatographic separation, the pressure within the adsorption column (14) is maintained at a critical pressure or higher and thus an extract is eluted by the supercritical fluid and is delivered to a separation column (15), in which the extract is separated into individual components. Then, when the pressure within the adsorption column (14) is reduced, the supercritical fluid is gasified and the result components are collected as fractions.
Patent EP-0525237-A1 (EP)
Inventor: BAARS RAINER
IPC: B01F15/00
Filed: 1991-07-31
Abstract: According to the method for cleaning and/or rinsing mixers for foamable plastics, for example polyol and isocyanate, the mixers having a mixer head with closable inlets for the foam-forming materials or for cleaning agents, rinsing agents or the like, and accommodating a drive member which can be rotated by means of a motor, and in which the mixer header holds a mixing chamber which communicates with the inlets and which has a discharge orifice for the mixed foam-forming materials and accommodates a mixing body which can be turned by the drive member, measures for reliable cleaning and/or rinsing of mixer header and mixing chamber with environmentally acceptable agents can be achieved in that the mixer header inlet which is closed to the one foam-forming material, for example polyol, is essentially injected with water heated to 85 DEG Celsius, and the mixer header inlet closed to the other foam-forming material, for example isocyanate, is injected with air. <IMAGE>
Patent EP-0491116-A1 (EP)
Inventor: ZEGARSKI WILLIAM J
IPC: G03C5/17
Filed: 1991-08-31
Abstract: A process for preparing X-ray intensifying M' monoclinic tantalate phosphors by firing precursor oxides in a novel flux mixture containing a compound capable of producing an alkali metal oxide and an effective amount of an alkali metal metasilicate. Tantalate phosphors made in this manner have improved efficiency and purity. X-ray intensifying screens made from these phosphors have improved speed and can be used with good results with a plurality of X-ray film elements.
Patent EP-0482480-A1 (EP)
Inventor: YONEKURA KAZUYA
IPC: C08K5/54
Filed: 1991-10-15
Abstract: A surface-treating agent comprising
     (A) a mixture obtained by blending
   (1) a polyorganosiloxane represented by the average composition formula 
 
 
 
        [R a Si(OH) b O (4-a-b)/2 ] n   
 
 
 
wherein R represents at least two members selected from the group consisting of hydrogen atom and substituted or unsubstituted monovalent hydrocarbon groups, provided that at least two of the R's in each molecule are a monovalent hydrocarbon group substituted with a glycidoxy group and/or an epoxycyclohexyl group, a and b are numbers satisfying the following equations: 
 
       1≦a<3, 1≦a+b<3, 0≦b≦0.2,           
 
 and n is a number of from 10 to 5,000, with   (2) a silane and/or siloxane having a substituted or unsubstituted amino group bonded to a silicon atom through at least one carbon atom and having a silicon-bonded alkoxyl group, 
   the relative amounts of ingredients (1) and (2) being such that the number of the substituted or unsubstituted amino groups in ingredient (2) is from 0.1 to 10 per epoxy group in ingredient (1), said epoxy group including both glycidoxy group and epoxycyclohexyl group, 
   and/or a curable material which is the same as said mixture except that the epoxy groups in ingredient (1) have been partly reacted with substituted or unsubstituted amino groups in ingredient (2), and       (B) a silane and/or siloxane having a mercapto group bonded to a silicon atom through at least one carbon atom and having a silicon-bonded alkoxyl group.
Patent EP-0484822-A1 (EP)
Inventor: LEE HSUEH-CHI
IPC: C08F10/00
Filed: 1991-10-30
Abstract: In a vinyl acetate-ethylene copolymer emulsion prepared by the aqueous emulsion copolymerization of vinyl acetate and ethylene in the presence of a polyvinyl alcohol stabilizing system, the improvement which comprises a vinyl acetate-ethylene copolymer emulsion prepared in the presence of a stabilizing system consisting essentially of:
     (a) 0.2 to 1.5 wt% low molecular weight, partially hydrolyzed polyvinyl alcohol,   (b) 0.5 to 2.5 wt% medium molecular weight, partially hydrolyzed polyvinyl alcohol, and   (c) 1 to 4 wt% medium molecular weight and/or high molecular weight, fully hydrolyzed polyvinyl alcohol,    the weight percentages based on vinyl acetate monomer.